Obtain the general solution of
y ln x ln y dx + dy = 0

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab

In the next 10 month, colin wants to save $900 for his vacation. he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?